Miniproposals

Miniproposal: Date Filed: Title: First Author: Session Leader: Steve Wukitch (shots 1-16)

Engineering Operator Run Comment

RF Conditioning; SL:Wukitch; PO:Parker; EO:Dekow/Cochran

Session Leader Plans

Physics Operators Plans

Session Leader Summaries

Entered: Jul 7 2004 03:49:29:460PM

Author: To Be Determined

Engineering setup for Tuesday 23 July 2002 Session leader: S. Wukitch Physics operator: R. Parker ECDC in D2 at 2e-4 Torr from 06:00-07:00. Set up for possible ECDC in D2 between shots. 10 minutes of ECDC before first plasma. Run begins at 10:00 and ends at 17:00. Power systems the same as for shot 1020716015. Gas setup: fill B-Top with 6 psi D2 Hybrid enabled (PG4) fill B-side lower with 1 psi Ar Hybrid enabled (PG1) fill B-side upper with 10 psi D2 Hybrid DISABLED (PG2) (for ECDC) fill C-side with 30 psi D2 Hybrid enabled (PG3) leave J-Bottom as is Hybrid DISABLED (PG5) Enable the following gate valves, assuming no vacuum problems: ECE ------------------------------------------------------------------------------- RF Setup: All 4 transmitters in Run On by 07:00. Purpose: Plasma conditioning of antennas ------------------------------------------------------------------------------- 001 plasma attempt after morning of RF vacuum conditioning request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec digital phase is set to 225deg result: fizzle 002 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec digital phase is set to 225deg result: plasma D: couple of faults E: couple of faults J: faulted out early action: retune D, E, and J 003 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: couple of faults E: couple of faults J: J3 faulted but stayed on after J4 faulted off appears J4 counted max faults but J3 did not - This appears to be a leftover feature of the control system. Dave Terry is looking into a fix. 004 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma - early disruption ~0.36 sec injection from J with no RF power 005 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma - early disruption ~0.42 sec injection from J with no RF power action: vacuum shot to test B-dot probe operation - test shot 780 test shot 780: probes appear to be fine. 5 minutes of ECDC before next shot. 006 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: fizzle 007 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: fizzle 008 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: improved J: faulted out action: repeat notes: JV1-JV3 has false phase balance faults when D and E are running raised power threshold to 700 mv from 600 mV 009 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: fizzle note: J-port antenna view is now in the D-port antenna view until further notice. 010 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: faulting J: faulted out action: raise power on D and E slow the power ramp on J 011 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: faulting J: ran longer! action: retune D and E for H-mode slower power ramp on J 012 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: faulting J: ran a bit action: inner wall limit to avoid H-mode 013 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.15 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.15 MW ramp @[1.2-1.6]sec result: plasma D: clean! E: 3 faults J: ran a bit action: repeat 014 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.15 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.15 MW ramp @[1.2-1.6]sec result: fizzle 015 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.3 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.3 MW ramp @[1.2-1.6]sec result: plasma - early disruption 016 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.3 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.3 MW ramp @[1.2-1.6]sec result: fizzle Summary: Vacuum conditioned the antennas before the run this morning. D and E-port were conditioned to ~39 kV and 38 kV respectively. More time will be required to obtain the 40 kV limit. J4 conditioned easily to 34.5 kV but J3 required significant effort to condition. J3 eventually conditioned to 34 kV. The new re-try electronics was installed and demonstrated to function in E-port. The J-port phase feedback was also confirmed to be operating properly during plasma discharges. Plasma operation had some success. Discharge 013 had the cleanest RF pulses of the campaign. From DC0 the power level was 1.3 MW but DC1 and DC2 both suggest the net power was 1.8 MW. J-port was struggling until 012 and 013 but will need further conditioning to see improvement. Furthermore, injections on 004, 005, and 015 appear to eminate from the J-port antenna area. However, the RF is off at the time of the injections. Vacuum shots after 005 indicated that the B-dot probes are still functional.

Physics Operator Summaries

Entered: Jul 7 2004 04:37:15:397PM

Author: To Be Determined

Engineering Setup for TUESDAY, JULY 23, 2002 Continuation of RF Conditioning SL: Wukitch PO: Parker ECDC from 06:00-07:00 at 2e-4 T D2. ECDC for 10 minutes before run. **Run Begins at 10:00 and ends at 17:00** Power systems setup the same as for Shot 1020719002 Gas setup: B-Top 6 psi D2 Hybrid Enabled (PG4) B-side lower 1 psi Ar Hybrid Enabled (PG1) B-side upper 10 psi D2 Hybrid DISABLED (PG2, for ECDC) C-Side 30 psi D2 Hybrid Enabled (PG3) J-Bottom leave as is, Hybrid DISABLED Enable the following gate valves, assuming no vacuum problems: ECE RF Setup: All 4 transmitters in Run On by 07:00 RUN PLAN: We'll continue RF conditioning efforts RUN SUMMARY: The run got underway late (~10:30) due to need for RF conditioning. The first shot fizzled, possibly due to BZ offset being too large. This was reduced and the next two shots went off as planned with RF. Shots 4&5 disrupted, the cause apparently associated with some sort of arc appearing on the J port antenna, before the RF even turned on. The run was then delayed in order to test the integrity of the J port antenna probes, suspected as culprits in the arcing. No problem was found and the run then resumed. Shots 6&7 fizzled, apparently correlated with the appearance of a vacuum leak as indicated on the RGA (Strong appearance of 14 line, and significant level of 40.) Shot 8 ran, but shot 9 fizzled. The fizzles are correlated with higher levels of CII during the current ramp (but this could also be an effect, rather than a cause.) The fill pressure was then reduced by ~ 10% (the gauge was not working), and the next three shots ran as programmed, but without much power from J port. Unfortunately the camera looking at the J port antenna was not working on these shots, so it was not possible to tell if the arcing was still present. Shot 13 was programmed to be limited and it ran as programmed. Shot 14 fizzled, again with a high level of CII probably the result of the first limited shot since the break. Shot 15 then started up sluggishly, and disrupted early (~0.35 s). The camera looking at J port showed that the antenna again had arcing on its surface. Finally, the last shot fizzled, again correlated with a high level of CII. Scorecard: 7 Shots 6 Fizzles 3 Disruptions

Session Leader Comments
Jul 23 2002 11:16:00:297AM	1020723001	Steve Wukitch	001 plasma attempt after morning of RF vacuum conditioning request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec digital phase is set to 225deg result: fizzle
Jul 23 2002 11:16:12:533AM	1020723002	Steve Wukitch	002 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec digital phase is set to 225deg result: plasma D: couple of faults E: couple of faults J: faulted out early action: retune D, E, and J
Jul 23 2002 01:30:14:190PM	1020723003	Steve Wukitch	003 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: couple of faults E: couple of faults J: J3 faulted but stayed on after J4 faulted off appears J4 counted max faults but J3 did not - This appears to be a leftover feature of the control system. Dave Terry is looking into a fix.
Jul 23 2002 01:30:44:177PM	1020723004	Steve Wukitch	004 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma - early disruption ~0.36 sec injection from J with no RF power
Jul 23 2002 01:31:01:443PM	1020723005	Steve Wukitch	005 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma - early disruption ~0.42 sec injection from J with no RF power action: vacuum shot to test B-dot probe operation - test shot 780 test shot 780: probes appear to be fine. 5 minutes of ECDC before next shot.
Jul 23 2002 01:31:24:317PM	1020723006	Steve Wukitch	006 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: fizzle
Jul 23 2002 02:16:50:590PM	1020723007	Steve Wukitch	007 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: fizzle
Jul 23 2002 02:17:13:857PM	1020723008	Steve Wukitch	008 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: improved J: faulted out action: repeat
Jul 23 2002 02:25:11:620PM	1020723009	Steve Wukitch	009 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.5 MW ramp @[0.6-1.2]sec E: 0.2 - 0.5 MW ramp @[0.6-1.2]sec J3: 0.2 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.2 - 0.25 MW ramp @[1.2-1.6]sec result: fizzle
Jul 23 2002 04:16:14:697PM	1020723011	Steve Wukitch	011 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: faulting J: ran longer! action: retune D and E for H-mode slower power ramp on J
Jul 23 2002 04:16:30:667PM	1020723012	Steve Wukitch	012 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.25 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.25 MW ramp @[1.2-1.6]sec result: plasma D: still faulting E: faulting J: ran a bit action: inner wall limit to avoid H-mode
Jul 23 2002 04:17:08:620PM	1020723013	Steve Wukitch	013 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.15 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.15 MW ramp @[1.2-1.6]sec result: plasma D: clean! E: 3 faults J: ran a bit action: repeat
Jul 23 2002 04:17:26:120PM	1020723014	Steve Wukitch	014 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.15 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.15 MW ramp @[1.2-1.6]sec result: fizzle
Jul 23 2002 05:03:49:347PM	1020723015	Steve Wukitch	015 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.3 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.3 MW ramp @[1.2-1.6]sec result: plasma - early disruption
Jul 23 2002 05:04:01:550PM	1020723016	Steve Wukitch	016 request:lower SN Ip~0.8 MA, BT~5.4 T, nl_04~1x10^20 m^-2 D: 0.2 - 0.7 MW ramp @[0.6-1.2]sec E: 0.2 - 0.7 MW ramp @[0.6-1.2]sec J3: 0.1 - 0.3 MW ramp @[1.2-1.6]sec J4: 0.1 - 0.3 MW ramp @[1.2-1.6]sec result: fizzle

Physics Operator Comments
Jul 23 2002 11:22:33:293AM	1020723001	Ron Parker	First shot delayed to allow for RF conditioning. Cold start revealed A matrix not responding. This was due to a reboot of Spanna without invoking ccl remcam. The first shot loaded was 1020719002, with segment 1 taken from 1020719023, segment 1. In the event, shot 1 fizzled possibly because the BZ offset was too negative.
Jul 23 2002 11:20:28:897AM	1020723002	Ron Parker	Shot 2 succeeded. The only change from shot 1 was to increase EF4 from -1320 to -1310 A, since the BZ offset in shot 1 was ~ -4 mT at t=0.
Jul 23 2002 11:49:03:080AM	1020723003	Ron Parker	Shot 3 ran well. Next shot: Repeat.
Jul 23 2002 12:22:23:180PM	1020723004	Ron Parker	Shot 4 disrupted beginning at ~ 0.3 s for no apparent reason. On further examination, the disruption appears to be due to a plasma interaction with the J-port antenna before the RF turns on. We'll try it again.
Jul 23 2002 12:23:29:650PM	1020723005	Ron Parker	Shot 5 also disrupted, again associated with an interaction with J port antenna.
Jul 23 2002 01:09:43:253PM	1020723005	Ron Parker	Following shot 5, which disrupted similarly to 4, although a bit later, there was a delay to test the RF probes via cold tests of J port antenna. The results were normal, so no obvious problem was identified. After a five minute ECDC, operation will be resumed.
Jul 23 2002 01:27:12:407PM	1020723006	Ron Parker	Shot 6 fizzled, probably due to choking on impurities left by the RF tests. Next shot will be a repeat.
Jul 23 2002 01:43:50:400PM	1020723007	Ron Parker	Shot 7 also was a fizzle. The RGA looks suspiciously like there may be a leak. There will be a delay while the vacuum integrity is checked.
Jul 23 2002 02:23:52:977PM	1020723008	Ron Parker	Shot 8 ran as programmed.
Jul 23 2002 02:25:11:493PM	1020723009	Ron Parker	Shot 9 fizzled. Too much carbon in the initial burnout. We'll lower the pressure for the next shot (~ 10 %, 2 ms)
Jul 23 2002 02:43:01:460PM	1020723009	Ron Parker	Slight delay before shot 10 to fix camera looking at J port.
Jul 23 2002 02:52:23:207PM	1020723010	Ron Parker	Shot 10 ran as programmed. Vacuum at time of pulse was ~9e-7 T
Jul 23 2002 03:34:46:583PM	1020723011	Ron Parker	Shot 11 ran as programmed.
Jul 23 2002 03:47:25:307PM	1020723012	Ron Parker	Shot 12 ran as programmed. Shot 13 will be programmed to run inner wall limited (with same outer gap.)
Jul 23 2002 04:13:13:490PM	1020723013	Ron Parker	Shot 13 ran as programmed, inner wall limited. Next shot: Repeat of 13.
Jul 23 2002 04:33:26:690PM	1020723014	Ron Parker	Shot 14 fizzled, probably due to impurities left behind by the limited discharge in shot 13. Next shot: Repeat.
Jul 23 2002 04:40:12:233PM	1020723015	Ron Parker	Shot 15 started up, barely, but disrupted at ~ 0.35 s. Again, CII was high during the startup phase. Next shot will be the last, a repeat of shot 15.
Jul 23 2002 05:03:27:363PM	1020723016	Ron Parker	Shot 16 was a fizzle, consistent with high level of CII during current ramp.

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	10:38:10:973AM	Plasma	Ok
2	11:09:00:380AM	Plasma	Ok
3	11:24:58:513AM	Plasma	Ok
4	11:50:36:723AM	Plasma	Ok
5	12:18:37:003PM	Plasma	Ok
6	01:22:33:053PM	Plasma	Ok
7	01:35:41:293PM	Plasma	Ok
8	02:01:57:317PM	Plasma	Ok
9	02:16:37:433PM	Plasma	Ok
10	02:44:39:773PM	Plasma	Ok
11	03:06:02:260PM	Plasma	Ok
12	03:34:14:223PM	Plasma	Ok
13	03:53:59:647PM	Plasma	Ok
14	04:13:27:037PM	Plasma	Ok
15	04:33:43:580PM	Plasma	Ok
16	04:56:49:853PM	Plasma	Ok